--=_courier-3708-1041885524-0001-2
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
> vfork and clone do not work at all with sysenter due to user stack issues.
I actually meant CLONE_VFORK, that if used without CLONE_VM can go
through sysenter (if CLONE_VFORK is not used TIF_NEED_RESCHED is set
so there is no problem).
I also think that vfork() could be used with AT_SYSINFO by switching
stacks around the call (with care about recursive vfork and signals
calling vfork inside the vfork stack).
--=_courier-3708-1041885524-0001-2
Content-Type: application/pgp-signature
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (GNU/Linux)
iD8DBQE+GeaNdjkty3ft5+cRAlnJAJ9SIoebjKHtvCM4AFblf3PnvoxBIgCg09NL
+9Bf2S7F5S7S0Yp2tHVMGSM=
=XZrW
-----END PGP SIGNATURE-----
--=_courier-3708-1041885524-0001-2--